<form action="" method="post" enctype="multipart/form-data">
    <table>
        <tbody>
            <tr>
                <td>请输入句子</td>
                <td><input type="text" style="height:51px;width:449px" name="message"></td>
            </tr>
            <tr>
                <td><input type="submit" value="提交"></td>
            </tr>
        </tbody>
    </table>
</form>